package com.xjtu.shopcar.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.xjtu.shopcar.domin.Car;
import com.xjtu.shopcar.service.BookService;

/**
 * Servlet implementation class ClearCarServlet
 */
public class ClearCarServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		BookService bookService = new BookService();
		 Car   car  = (Car)request.getSession().getAttribute("car");
		 if(car!=null){
		 bookService.clearCar(car);
		 }
		 response.sendRedirect("/myday10/view/showcar.jsp");
		 
	}

}
